Timeline for Logarithmic and polynomial functions with two roots
Current License: CC BY-SA 4.0
15 events
| when toggle format | what | by | license | comment | |
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| Sep 27, 2022 at 11:23 | vote | accept | math110 | ||
| S Feb 18, 2019 at 1:02 | history | bounty ended | CommunityBot | ||
| S Feb 18, 2019 at 1:02 | history | notice removed | CommunityBot | ||
| Feb 11, 2019 at 18:28 | history | edited | YCor |
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| Feb 10, 2019 at 15:34 | history | edited | Abdelmalek Abdesselam |
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| S Feb 9, 2019 at 23:59 | history | bounty started | math110 | ||
| S Feb 9, 2019 at 23:59 | history | notice added | math110 | Authoritative reference needed | |
| Feb 8, 2019 at 18:22 | answer | added | Iosif Pinelis | timeline score: 1 | |
| Feb 8, 2019 at 14:07 | comment | added | math110 | @user35593,oh sorry,I forget $a>1$ | |
| Feb 8, 2019 at 14:06 | history | edited | math110 | CC BY-SA 4.0 |
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| Feb 8, 2019 at 7:20 | comment | added | user35593 | do you assume a>1 otherwise ub is lower tham lower bound | |
| Feb 8, 2019 at 4:26 | comment | added | Cherng-tiao Perng | I meant due to the fluctuations, both of your inequalities are violated, but this may be caused by rounding errors. | |
| Feb 8, 2019 at 4:18 | comment | added | Cherng-tiao Perng | First, your $f(t)$ is not the original function (I.e different notation is desirable). Second, by numerical method or graphing by SAGE, the only problem occurs when $t$ is very close to 1. For example, using $0.000001\leq t\leq 0.000005$, there is wild fluctuation between positive and negative values. But this may be caused by rounding error. | |
| Feb 8, 2019 at 1:03 | history | edited | math110 | CC BY-SA 4.0 |
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| Feb 7, 2019 at 14:26 | history | asked | math110 | CC BY-SA 4.0 |